R1 & R2J DC are letterboxed so I cropped the height of both by an equal amount without losing any picture information before resizing using the usual method.
The R2J DC is in the middle because it's much closer to the R1 than the anamorphic R2J.

The R1 has more picture than the R2J DC which in turn has more picture than the R2J and has Engligh subs.
The R2J DC is slightly sharper than the R1 and has the extra scene.
The R2J is anamorphic and progressive without composite artefacts but looks a bit muted and not as pure-DV as the R1 and R2J DC.

I was suspecting at first that the SR-Ban was taken from a 35mm print (copied from a white wall projection of the original DV tape). After watching the SR-Ban version again, it appears that it is smoother than the other two and is definitely NOT from a 35mm print, and must be from the source tape.

... which brings me to this correction: I definitely prefer the SR ban... for both the transfer, and especially the superb extras. And the widescreen shots are not ruined, as it's a windowboxed full screen transfer, so the widescreen shots will appear correctly as you have already zoomed the image...